Streoselective syntheses of cyclopropane derivatives from γ-alkoxy-α,β-unsaturated carbonyl compounds and isopropylidene transfer reagents
作者:Alain Krief、Phillipe Lecomte
DOI:10.1016/s0040-4039(00)77659-3
日期:1993.4
diphenylsulfurane, -triphenylphosphorane and 2-lithio-2-propyl N-tosyl isopropyl sulfoximine towards Z- and E-γ-alkoxy-α,β-unsaturated t-butyl esters, N,N-dimethyl amides and t-butyl ketones derived from D-glyceraldehyed is disclosed.
对Z-和E-γ-烷氧基-α,β-不饱和叔丁酯,N,N-二甲基酰胺和叔-丁烯的异亚丙基二苯基硫烷,-三苯基膦烷和2-硫代-2-丙基N-甲苯磺酰基异丙基亚砜亚胺的不对称诱导公开了衍生自D-甘油醛化的丁基酮。